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authorAndrey Smirnov2012-11-06 11:03:12 -0800
committerAndrey Smirnov2012-11-06 11:03:12 -0800
commit74405de4a5a1beab4023731de41c9f6e1c7f69a4 (patch)
tree70db8555558368648925aa509d204cded1702af7 /examples
parente5cf92b9aee4ce70f000961309d4fb9a9222a7b5 (diff)
Enable OTG clock during initialization
Add a call to enable USB clock, otherwise the dive will not enumerate.
Diffstat (limited to 'examples')
-rw-r--r--examples/stm32/f1/other/usb_dfu/usbdfu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/examples/stm32/f1/other/usb_dfu/usbdfu.c b/examples/stm32/f1/other/usb_dfu/usbdfu.c
index 0211a47..f30783f 100644
--- a/examples/stm32/f1/other/usb_dfu/usbdfu.c
+++ b/examples/stm32/f1/other/usb_dfu/usbdfu.c
@@ -244,6 +244,8 @@ int main(void)
AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON;
gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
+ rcc_peripheral_enable_clock(&RCC_AHBENR, RCC_AHBENR_OTGFSEN);
+
usbd_init(&stm32f107_usb_driver, &dev, &config, usb_strings);
usbd_set_control_buffer_size(sizeof(usbd_control_buffer));
usbd_register_control_callback(